linux-kernel - [PATCH 0/5] Clang build fixes for MIPS

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Message-Id: <20190812033120.43013-1-natechancellor@gmail.com>
Date:   Sun, 11 Aug 2019 20:31:15 -0700
From:   Nathan Chancellor <natechancellor@...il.com>
To:     Ralf Baechle <ralf@...ux-mips.org>,
        Paul Burton <paul.burton@...s.com>,
        James Hogan <jhogan@...nel.org>
Cc:     Nick Desaulniers <ndesaulniers@...gle.com>,
        linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org,
        clang-built-linux@...glegroups.com
Subject: [PATCH 0/5] Clang build fixes for MIPS

Hi all,

As of clang 9.0.0 at r366299 [1], we can build a QEMU bootable
malta_defconfig kernel with the following fixes (mostly due to -Werror)
and Nick's patch [2]. This has helped catch some potentially dubious
behavior with -Wuninitialized, which is stronger than GCC's
-Wmaybe-uninitialized.

If there are any comments or concerns, please let me know.

[1]: https://github.com/llvm/llvm-project/commit/7f308af5eeea2d1b24aee0361d39dc43bac4cfe5
[2]: https://lore.kernel.org/lkml/20190729211014.39333-1-ndesaulniers@google.com/

Cheers,
Nathan